http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106816254-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb37cfe4fe000806372d7ebe7513410f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-447 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0672 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
| filingDate | 2016-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b40d097fa090b049370e9219bf949b0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44223c607c97f214f6e0684473df0694 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e0c011178789692d8ff05691c050a7b |
| publicationDate | 2017-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106816254-A |
| titleOfInvention | A kind of preparation method of stable dispersible magnetorheological fluid |
| abstract | The invention relates to a preparation method of a stable dispersible magnetorheological fluid, belonging to the technical field of preparation. In the present invention, firstly, anhydrous ethanol and deionized water are used as dispersion medium, polyethylene glycol 4000 is used as stabilizer, potassium persulfate is used as initiator, styrene and acrylic acid are polymerized to form emulsion under nitrogen atmosphere, and then nano Ferroferric oxide is a magnetic particle, and the carboxylic acid group on the surface of polystyrene acrylic acid is used to adsorb nanometer ferroferric oxide, and then under alkaline conditions, the polymer is formed in the emulsion system under the action of dopamine dissolved oxygen in water The network, as a supporting structure, is finally magnetized by a magnetic field. The stable dispersible magnetorheological fluid prepared in the present invention is not prone to the phenomenon of inter-particle aggregation and flocculation precipitation, has excellent stability and dispersion performance, and the sedimentation amount after standing for 24 hours is less than 3%, and after standing for 3 months , the settlement is less than 17%, and it has been stored for more than 3 years without compaction. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110364351-A |
| priorityDate | 2016-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.